Chocolate

1 1/2 c Finely crushed oreos (18)

2 tb Margarine, melted

--BODY--

4 pk 8-ounce cream cheese, soften

1 1/4 c Sugar

3 ea Eggs

1 c Sour cream

1 t Vanilla

1/3 c Strained raspberry preserves

--TOPPING--

1 pk 6-ounce semi-sweet chocolate

1/4 c Whipping cream

9-inch springform pan. BODY: Combine

3 packages cream cheese and sugar, mixing at medium speed on electric mixer until well blended. Add eggs, one at a time, mixing well after each addition. Blend in sour cream and vanilla; pour over crust. Combine remaining package cream cheese and melted chocolate, mixing at medium speed on electric mixer until well blended. Add preserves; mix well. Drop rounded measuring tablespoonfuls of chocolate cream cheese batter over plain cream cheese batter; do not swirl. Bake at

325, 1 hour and 20 minutes. Loosen cake from rim of pan; cool before removing rim of pan. TOPPING: Melt chocolate pieces with whipping cream over low heat, stirring until smooth. Spread over cheesecake. Chill. Garnish with additional whipped cream, raspberries and fresh mint, if desired.